public class E {??public static void main (String args[]){????int [] a={10,20,30,40},b[]={{1,2},{4,5,6,7}};????b[0]=a;?????????b[0][1]=b[1][3];??????System.out.println(b[0][3]);??????System.out.println(a[1]);?????????}}
為什么a[1]=b[1][3]
慕運維6449622
2016-06-14 12:20:12
